44444314321 has 4 divisors (see below), whose sum is σ = 48484706544. Its totient is φ = 40403922100.

The previous prime is 44444314309. The next prime is 44444314331. The reversal of 44444314321 is 12341344444.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 44444314321 - 2⁵ = 44444314289 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44444314331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2020196095 + ... + 2020196116.

It is an arithmetic number, because the mean of its divisors is an integer number (12121176636).

Almost surely, 2^44444314321 is an apocalyptic number.

It is an amenable number.

44444314321 is a deficient number, since it is larger than the sum of its proper divisors (4040392223).

44444314321 is a wasteful number, since it uses less digits than its factorization.

44444314321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4040392222.

The product of its digits is 73728, while the sum is 34.

Adding to 44444314321 its reverse (12341344444), we get a palindrome (56785658765).

The spelling of 44444314321 in words is "forty-four billion, four hundred forty-four million, three hundred fourteen thousand, three hundred twenty-one".